1966144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 28

約数和(自身を含む): 4031488

約数和(自身を除く): 2065344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 991, 992, 1982, 1984, 3964, 7928, 15856, 30721, 31712, 61442, 63424, 122884, 245768, 491536, 983072, 1966144]

約数ペア:

[(1, 1966144), (2, 983072), (4, 491536), (8, 245768), (16, 122884), (31, 63424), (32, 61442), (62, 31712), (64, 30721), (124, 15856), (248, 7928), (496, 3964), (991, 1984), (992, 1982)]